Sean Mooney 9679783616 convert os-vif docs to follow PTI
- This change converts os-vif to use
  sphinx-build and doc/requirements.txt to
  be inline with new PTI requirements.
- This change tests docs requirements as part
  of the lower-constraints env.

Change-Id: Ic136941a17f90d6a6a8432fec96f8612c4bca8a2
2018-07-18 08:24:37 +00:00
..